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Extended Horizons Certified Scuba Diving Boat Tour (from Lahaina)

  • No booking or credit card fees
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Scuba up to 60 amazing dive sites with Extended Horizons friendly professionals! Enjoy certified dives taking you to explore Maui's best reef ecosystems.


Come explore the magical underwater world of Maui with an exciting scuba dive. The expert, friendly, and knowledgeable guides not only point out the rich sea life, from tranquil turtles to joyful dolphins, but also offer their specific educated insight into their daily life and just how the underwater world fits together. Receiving local and national recognition for excellent service, PADI certified instructors, and stunning underwater sights, choose from more than 60 dive sites on this unforgettable ocean scuba adventure!


  • Guide

  • Instructor

  • Soft drinks / Juice

  • Appetizers

  • Scuba diving equipment & wetsuit

  • Snorkeling equipment (snorkel, mask & fins)
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Certified Two Tank Boat Dive
Cone Shell Hermit

Many of Maui's best dive sites are at shallow depths of 30-40 feet, allowing divers to enjoy maximum bottom times. Trips offer clear water and extensive variety with the benefit of a short boat ride ideal for any level of diver.

Possible Dive Sites: Mala Pier, Carthaginian Wreck, Olowalu Reef, Cliffhouse, Hyatt Reef, Honolua Bay, Hawea Point, Namalu Bay and Ukumehame Reef

Duration: 4:30 hour(s)
Available: Daily
Pick-up: Not available
Inclusions: Guide / Instructor / Soft drinks / Juice / Appetizers / Scuba diving equipment & wetsuit / Snorkeling equipment (snorkel, mask & fins)

Thank you Extended Horizions for a great dive experience. I give an extra thank you to Victoria, she is a great dive master not to mention a wonderful photographer.


Read our 7 review(s)
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Starting time: 06:30 - 12:30 (Show more)
  • 06:30


  • Scuba Diving Tour (4.5 hrs)

  • 11:00


  • 12:30


  • Scuba Diving Tour (4.5 hrs)

  • 17:00


Price & Options

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  • Scuba Diving participants must be at least 12 years old.

  • Snorkelers / Observers must be at least 10 years old.

  • Children 9 years old and under are not allowed to participate in this activity.

  • All participants must be able to swim.

  • For safety reasons, guests must be able to communicate effectively in English to participate in this activity.

  • Guests may not fly within 24 hours of a two-tank scuba dive due to the high risk of decompression sickness.

  • Guests who are pregnant are not permitted to participate in this activity.

Required Items to Bring & Attire
  • Voucher

  • If you have any health issues you will need a doctor's note.

  • Certification license

  • Swimsuit

Requirement(s) - Others
  • Participants are required to disclose their medical conditions.

  • Participants are required to sign a liability waiver at the time of check-in.

Additional Note(s)
  • Guests must provide their own transportation to and from the dive shop and dive sites.

  • Guests that are unable or choose not to dive may accompany the tour as a ride along. Ride-alongs will be provided with snorkeling gear.

  • The activity schedule is subject to change or cancellation due to weather or traffic conditions.

  • Gratuity is not included in the price.

Booking Requirements (# of participants, vehicles, hours, etc.)
  • You can book a minimum of 1.

Frequently Asked Questions

Do I need to be able to swim to scuba?

For your safety and comfort, yes, being able to swim is required.

Is scuba diving experience or certification required to participate?

No, you do not need to have prior scuba experience or certification for the introductory dive, but you will need to have certifications for the advanced dives.

What kind of boat will be used?

A 36' custom aluminum Munson Hammerhead dive boat powered by twin 215 HP engines. The vessel is Coast Guard certified for 21 passengers however excursions are kept to a maximum of 13 divers. Amenities include a pressurized fresh water shower system, marine head, canvas sun cover, dive platform, and two side dive doors

How far in advance should I book this activity?

We recommend booking at least 1-2 weeks in advance. If you have very specific schedule requirements and are not flexible, please book sooner. Last minute availability is often possible, but limited.

What will I see underwater?

You will see a variety of marine life underwater. This may include, tropical fish, turtles, eels, etc.

Will we see whales?

Every year Humpback Whales migrate to the warm waters of Hawaii, and although not guaranteed, they are often seen between the months of December and April.

Please click HERE to send an inquiry about this activity.


Thank you Extended Horizions for a great dive experience. I give an extra thank you to Victoria, she is a great dive master not to... mention a wonderful photographer. more


It was my first time to try scuba and i was very scared at the beginning. I don't even know how to swim and have never tried ...even snorkeling before and i really freaked out to be in the water. But my instructor Keith was very patient and kind to help me diving and i finally was able to have such a awesome experience down the water. more


Completely took care of me from A-Z. Best scuba experience I have ever had on Maui or ANYWHERE


The dive trip was awesome! Dove the Carthaginian wreck and got the added bonus on seeing a submarine while down there. The staff great and very informative. Maren did an excellent job of leading and showing us many different things while down there. Thanks guys! more


We had a fun time scuba diving. The staff was very nice and knowledgeable. The only thing we didn't like, and weren't ...expecting, was having to suit up with all the equipment and then walk from the parking lot to the water. It was very heavy!!! You need to have a strong back! more

Tom and Marcia

The crew was wonderful and the dives were great! They took excellent care of us and were very knowledgable! I would highly recem...mend them! more


Hurricane just came in so its hard to give a true review since the water was murky so nothing the company could control. People nice and knew a lot of information. We had fun more

Donald & Amanda

Cancellation Policy

  • Any cancellations made within 3 business days of your activity (after 20:00:00 local time) will be subject to a charge of 100% of the total amount.

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